puppeteer
Version:
A high-level API to control headless Chrome over the DevTools Protocol
122 lines • 4.19 kB
JavaScript
;
/**
* @license
* Copyright 2020 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.downloadBrowsers = downloadBrowsers;
const browsers_1 = require("@puppeteer/browsers");
const revisions_js_1 = require("puppeteer-core/internal/revisions.js");
const getConfiguration_js_1 = require("../getConfiguration.js");
async function downloadBrowser({ browser, configuration, cacheDir, platform, }) {
const unresolvedBuildId = configuration?.version || revisions_js_1.PUPPETEER_REVISIONS[browser] || 'latest';
const baseUrl = configuration?.downloadBaseUrl;
const buildId = await (0, browsers_1.resolveBuildId)(browser, platform, unresolvedBuildId);
try {
const result = await (0, browsers_1.install)({
browser,
cacheDir,
platform,
buildId,
downloadProgressCallback: (0, browsers_1.makeProgressCallback)(browser, buildId),
baseUrl,
buildIdAlias: buildId !== unresolvedBuildId ? unresolvedBuildId : undefined,
});
logPolitely(`${browser} (${result.buildId}) downloaded to ${result.path}`);
}
catch (error) {
throw new Error(`ERROR: Failed to set up ${browser} v${buildId}! Set "PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.`, {
cause: error,
});
}
}
/**
* @internal
*/
async function downloadBrowsers() {
overrideProxy();
const configuration = (0, getConfiguration_js_1.getConfiguration)();
if (configuration.skipDownload) {
logPolitely('**INFO** Skipping downloading browsers as instructed.');
return;
}
const platform = (0, browsers_1.detectBrowserPlatform)();
if (!platform) {
throw new Error('The current platform is not supported.');
}
const cacheDir = configuration.cacheDirectory;
const installationJobs = [];
if (configuration.chrome?.skipDownload) {
logPolitely('**INFO** Skipping Chrome download as instructed.');
}
else {
const browser = browsers_1.Browser.CHROME;
installationJobs.push(downloadBrowser({
browser,
configuration: configuration[browser] ?? {},
cacheDir,
platform,
}));
}
if (configuration['chrome-headless-shell']?.skipDownload) {
logPolitely('**INFO** Skipping Chrome download as instructed.');
}
else {
const browser = browsers_1.Browser.CHROMEHEADLESSSHELL;
installationJobs.push(downloadBrowser({
browser,
configuration: configuration[browser] ?? {},
cacheDir,
platform,
}));
}
if (configuration.firefox?.skipDownload) {
logPolitely('**INFO** Skipping Firefox download as instructed.');
}
else {
const browser = browsers_1.Browser.FIREFOX;
installationJobs.push(downloadBrowser({
browser,
configuration: configuration[browser] ?? {},
cacheDir,
platform,
}));
}
try {
await Promise.all(installationJobs);
}
catch (error) {
console.error(error);
process.exit(1);
}
}
/**
* @internal
*/
function logPolitely(toBeLogged) {
const logLevel = process.env['npm_config_loglevel'] || '';
const logLevelDisplay = ['silent', 'error', 'warn'].indexOf(logLevel) > -1;
if (!logLevelDisplay) {
console.log(toBeLogged);
}
}
/**
* @internal
*/
function overrideProxy() {
// Override current environment proxy settings with npm configuration, if any.
const NPM_HTTPS_PROXY = process.env['npm_config_https_proxy'] || process.env['npm_config_proxy'];
const NPM_HTTP_PROXY = process.env['npm_config_http_proxy'] || process.env['npm_config_proxy'];
const NPM_NO_PROXY = process.env['npm_config_no_proxy'];
if (NPM_HTTPS_PROXY) {
process.env['HTTPS_PROXY'] = NPM_HTTPS_PROXY;
}
if (NPM_HTTP_PROXY) {
process.env['HTTP_PROXY'] = NPM_HTTP_PROXY;
}
if (NPM_NO_PROXY) {
process.env['NO_PROXY'] = NPM_NO_PROXY;
}
}
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